Assay Detail
Functional
CHEMBL827854
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Inhibition of chymotrypsin-like (CT-L) activity of rabbit 20S proteasome
17
Total Activities
17
Compounds Tested
1
Activity Types
0
Assay Parameters
Assay Information
| Assay Type | Functional |
| Organism | Oryctolagus cuniculus |
| Confidence | 1 — Organism |
| Curated By | Expert |
Publication
Structure-activity relationship studies of salinosporamide A (NPI-0052), a novel marine derived proteasome inhibitor.
Activity Statistics
| Type | Count | Avg pChEMBL | Best pChEMBL |
|---|---|---|---|
| IC50 | 17 | 7.36 | 8.59 |
Compounds Tested
| Compound | Name | Phase | Activities | Best pChEMBL |
|---|---|---|---|---|
| CHEMBL371405 | MARIZOMIB | 3.0 | 1 | 8.59 |
| CHEMBL433778 | BROMOSALINOSPORAMIDE | — | 1 | 8.59 |
| CHEMBL195340 | IODOSALINOSPORAMIDE | — | 1 | 8.55 |
| CHEMBL365537 | — | — | 1 | 8.20 |
| CHEMBL191717 | — | — | 1 | 8.11 |
| CHEMBL373150 | — | — | 1 | 8.11 |
| CHEMBL2374248 | hydroxysalinosporamide A | — | 1 | 8.10 |
| CHEMBL192046 | — | — | 1 | 7.70 |
| CHEMBL191911 | — | — | 1 | 7.62 |
| CHEMBL371634 | SALINOSPORAMIDE B | — | 1 | 7.57 |
| CHEMBL381627 | OMURALIDE | — | 1 | 7.24 |
| CHEMBL427534 | — | — | 1 | 7.04 |
| CHEMBL2096820 | — | — | 1 | 6.48 |
| CHEMBL191700 | — | — | 1 | 5.68 |
| CHEMBL195714 | — | — | 1 | 5.09 |
| CHEMBL363365 | — | — | 1 | 5.09 |
| CHEMBL370705 | — | — | 1 | - |
Activity Data
| Compound | Name | Type | Rel. | Value | Units | pChEMBL |
|---|---|---|---|---|---|---|
| CHEMBL371405 | MARIZOMIB | IC50 | = | 2.6 | nM | 8.59 |
| CHEMBL433778 | BROMOSALINOSPORAMIDE | IC50 | = | 2.6 | nM | 8.59 |
| CHEMBL195340 | IODOSALINOSPORAMIDE | IC50 | = | 2.8 | nM | 8.55 |
| CHEMBL365537 | — | IC50 | = | 6.3 | nM | 8.20 |
| CHEMBL191717 | — | IC50 | = | 7.7 | nM | 8.11 |
| CHEMBL373150 | — | IC50 | = | 7.7 | nM | 8.11 |
| CHEMBL2374248 | hydroxysalinosporamide A | IC50 | = | 8.0 | nM | 8.10 |
| CHEMBL192046 | — | IC50 | = | 20.0 | nM | 7.70 |
| CHEMBL191911 | — | IC50 | = | 24.0 | nM | 7.62 |
| CHEMBL371634 | SALINOSPORAMIDE B | IC50 | = | 27.0 | nM | 7.57 |
| CHEMBL381627 | OMURALIDE | IC50 | = | 57.0 | nM | 7.24 |
| CHEMBL427534 | — | IC50 | = | 91.0 | nM | 7.04 |
| CHEMBL2096820 | — | IC50 | = | 330.0 | nM | 6.48 |
| CHEMBL191700 | — | IC50 | = | 2100.0 | nM | 5.68 |
| CHEMBL195714 | — | IC50 | = | 8200.0 | nM | 5.09 |
| CHEMBL363365 | — | IC50 | = | 8200.0 | nM | 5.09 |
| CHEMBL370705 | — | IC50 | > | 20000.0 | nM | - |